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| 9aed5d | 1 | /** |
| Q | 2 | ****************************************************************************** |
| 3 | * @file : KWireLess.h | |
| 4 | * @brief : Header for KWireLess.c file. | |
| 5 | * This file contains the common defines of the application. | |
| 6 | ****************************************************************************** | |
| 7 | */ | |
| 8 | #include "KMachine.h" | |
| 9 | #include <stdint.h> | |
| 10 | #include "user.h" | |
| 11 | ||
| 12 | #include "radio/inc/sx126x-board.h" | |
| 13 | ||
| 14 | ||
| 15 | #ifndef __KWIRELESS_H__ | |
| 16 | #define __KWIRELESS_H__ | |
| 17 | typedef unsigned char uchar; | |
| 18 | ||
| 19 | ||
| 20 | /************************************************************************************************************************************** | |
| 21 | 开机后，进入Pon状态。 | |
| 22 | 主机自动依次进入 Ready状态。 | |
| 23 | 监听指定频道上的通讯，如果有占用/干扰，则进入错误1（频道被占用）状态。 频道有干扰 | |
| 24 | ||
| 25 | 如果持续1秒没有收到任何通讯。则占用频道。 | |
| 26 | 占用频道后，周期性广播宣布频道的所有权，同时等待是否有其他主机要进入频道。 | |
| 27 | ||
| 28 | 错误1状态，如果频道上的主机支持多主模式，则在适当时刻，作为次要主机进入频道，与主机轮流使用令牌。 | |
| 29 | ||
| 30 | ||
| 31 | ************************************************************************************ | |
| 32 | 子机自动进入UnConfiged状态。 | |
| 33 | 收到主机有查询未配置的子机时，应答，应答本机的序列号编码。 | |
| 34 | 接收主机下发的配置信息，配置成功。 | |
| 35 | ||
| 36 | 子机接收主机下发的启动包，开始启动循环数据交换过程。 | |
| 37 | ||
| 38 | 主机广播网络中子机的数量和子机顺序。 | |
| 39 | 主机广播下发数据。一个令牌。令牌传递给第一个子机。 | |
| 40 | 子机按照预先的顺序，轮流回复主机信息。令牌传递给下一个子机。 | |
| 41 | 主机将令牌传递给次要的主机。 | |
| 42 | 次主机发送信息。 | |
| 43 | ||
| 44 | ||
| 45 | 通讯中的加密和防冒充，防篡改功能。 | |
| 46 | ||
| 47 | ||
| 48 | ************************************************************************************** | |
| 49 | 协议层与上面应用层的接口。 | |
| 50 | ||
| 51 | 连接状态变化回调。 | |
| 52 | 异常停止回调。 | |
| 53 | 数据变化回调。 | |
| 54 | 启动，停止，回调。 | |
| 55 | 循环数据收回调，循环数据发回调。 | |
| 56 | 带外透传数据收，带外循环数据发。 | |
| 57 | IOCTRL， 无线信号强度。 | |
| 58 | ||
| 59 | ||
| 60 | 协议层与底层无线通讯的接口 | |
| 61 | 设置频率，功率，编码模式等。 | |
| 62 | 查询工作和状态。 | |
| 63 | 设置接收模式。接收到状态。 | |
| 64 | 设置发送模式，发送完状态。 | |
| 65 | 数据包收，数据包发。 | |
| 66 | ||
| 67 | ||
| 68 | IOCTRL， 无线信道信号强度 | |
| 69 | ||
| 70 | ||
| 71 | ***************************************************************************************************************************************/ | |
| 72 | ||
| 73 | typedef enum tag_KWStates // 主状态机 状态 | |
| 74 | { | |
| 75 | // KW_PON, //开机 | |
| 76 | KW_UNINIT, //未初始化 | |
| 77 | KW_INITED, //已初始化 | |
| 78 | KW_UNCONFIGED, //未配置 | |
| 79 | KW_CONFIGING, //配置中 | |
| 80 | KW_CONFIGED, //已配置 | |
| 81 | KW_READY, //就绪 | |
| 82 | KW_PREOP, //预启动 | |
| 83 | // KW_STARTING, //启动中 | |
| 84 | KW_OPERATIONAL, //操作 | |
| 85 | KW_STOPPED, //停止 | |
| 86 | KW_ERROR1, //错误1 | |
| 87 | // KW_ERROR2, //错误2 | |
| 88 | // KW_ERROR3, //错误3 | |
| 89 | }emKWStates; | |
| 90 | ||
| 91 | #define STORE_KWCONFIG_BASE (FLASH_BASE + 0x0000F000) //50k K //and | |
| 92 | //#define STORE_RUNSTAT_PAGESIZE (0x00000400) //Page Size = 1K | |
| 93 | #define STORE_KWCONFIG_PAGES 1 //use 1 pages | |
| 94 | ||
| 95 | ||
| 96 | enum enWLWorkMode | |
| 97 | { | |
| 98 | WLWorkModeNone, // | |
| 99 | WLWorkModeUni, // 一对一 | |
| 100 | WLWorkModeThr, // 透传 | |
| 101 | WLWorkModeMulti1, // 一对多，轮询 | |
| 102 | WLWorkModeMulti2, // 一对多，令牌 | |
| 103 | WLWorkModeMulMa, // 多主 | |
| 104 | }; | |
| 105 | ||
| 106 | enum { | |
| 107 | enReqSign = 0x55, | |
| 108 | enRplySign = 0xAA, | |
| 109 | }; | |
| 110 | ||
| 111 | enum enKwCMDs | |
| 112 | { | |
| 113 | KwcmdNone = 0x00, //Nothing | |
| 114 | ||
| 115 | KwcmdQuery = 0x01, //Query basic Info | |
| 116 | KwcmdQueryRply = 0x81, //Query Info Reply | |
| 117 | ||
| 118 | KwcmdSetCfg = 0x02, // Set Configuration | |
| 119 | KwcmdSetCfgRply = 0x82, // Set Configuration Response | |
| 120 | ||
| 121 | KwcmdToRunMode = 0x03, | |
| 122 | KwcmdToRunModeRply = 0x83, | |
| 123 | ||
| 124 | KwcmdBroadCastCfg = 0x04, // | |
| 125 | ||
| 126 | KwcmdMuExchgData = 0x05, // | |
| 127 | KwcmdMuExchgDataRply = 0x85, // | |
| 128 | ||
| 129 | KwcmdToSafeMode = 0x06, | |
| 130 | ||
| 131 | KwcmdHeartBeat = 0x07, // | |
| 132 | KwcmdReHeartBeat = 0x87, // | |
| 133 | }; | |
| 134 | ||
| 135 | typedef struct tagWLConfig | |
| 136 | { | |
| 137 | uint32_t RF_T_Freq; //Hz | |
| 138 | uint32_t RF_R_Freq; //Hz | |
| 139 | uint16_t nChnSpacing; //kHz | |
| 140 | uint16_t nCycleTime; // | |
| 141 | // uchar ModemType; // 0: FSK, 1: LoRa | |
| 142 | uchar workMode; // 0, None 1, Uni, 2 Thr, 3 Multi1, 4 Multi2, 5 MulMa | |
| 143 | uchar nChannel; | |
| 144 | uchar bMaster; | |
| 145 | uchar nRadioAddr; | |
| 146 | uchar bEnableMulti; | |
| 147 | ||
| 148 | uchar Tx_Power; // dBm 5 - 22 dBm | |
| 149 | uchar LoraBandWidth; // [0: 125 kHz, 1: 250 kHz, 2: 500 kHz, 3: Reserved ] | |
| 150 | uchar LoRaFactor; // [SF5 .. SF 12] | |
| 151 | uchar LoRaCodingRate; // [1 : 4/5, 2: 4/6, 3: 4/7, 4: 4/8 ] | |
| 152 | uint8_t NetWorkAddr; | |
| 153 | uint16_t DeviceAddr; | |
| 154 | uchar bEnableAddr; | |
| 155 | uchar bEnableEncrypt; | |
| 156 | uchar bEnableRelay; | |
| 157 | uchar LoRaPreambleLen; // 2 - 12 | |
| 158 | uchar bAutoPower; //自动功率 | |
| 159 | uchar bAutoReSend; //自动重发 | |
| 160 | ||
| 161 | // uchar ; // | |
| 162 | // uchar | |
| 163 | ||
| 164 | }stWLConfig, *pstWLConfig; | |
| 165 | ||
| 166 | typedef struct tagKwInitStruct | |
| 167 | { | |
| 168 | uchar nWorkMode; | |
| 169 | uchar bMaster; | |
| 170 | uchar nChannel; | |
| 171 | uchar nRadioAddr; | |
| 172 | uchar bEnableMultiClient; | |
| 173 | uchar bEnableMultiMaster; | |
| 174 | ||
| 175 | ||
| 176 | }stKwInitStruct,*pstKwInitStruct; | |
| 177 | ||
| 178 | typedef struct tagStoredWLConfig | |
| 179 | { | |
| 180 | unsigned short BlockSign; | |
| 181 | unsigned char BlockType; | |
| 182 | unsigned char nSeq; | |
| 183 | unsigned short nSize; | |
| 184 | unsigned short nCRC16; | |
| 185 | stWLConfig WLConfig; | |
| 186 | }stStoredWLConfig, *pstStoredWLConfig; | |
| 187 | ||
| 188 | ||
| 189 | typedef enum tag_runstep{ | |
| 190 | RS_IDLE, | |
| 191 | RS_MASTER_CAD, | |
| 192 | RS_SENDING, | |
| 193 | RS_SENT, | |
| 194 | RS_RECVING, | |
| 195 | RS_RECVED, | |
| 196 | }enRunStep; | |
| 197 | ||
| 198 | #pragma anon_unions | |
| 199 | ||
| 200 | typedef struct tagKwStatByte | |
| 201 | { | |
| 202 | uint8_t nSeq :2; | |
| 203 | uint8_t Err1 :1; | |
| 204 | uint8_t Err2 :1; | |
| 205 | uint8_t bHasData :1; | |
| 206 | uint8_t bHeader :1; | |
| 207 | uint8_t bTail :1; | |
| 208 | ||
| 209 | ||
| 210 | }stKwStatByte; | |
| 211 | ||
| 212 | typedef struct tagKwChnStat | |
| 213 | { | |
| 214 | uint32_t DeviceAddr; | |
| 215 | uint8_t Stat; // 状态字节 | |
| 216 | uint8_t nSeq; // 包序列号 | |
| 217 | uint8_t Tx_Power; | |
| 218 | uint8_t RSSI; | |
| 219 | uint8_t SNR; | |
| 220 | uint8_t tRSSI; | |
| 221 | uint8_t tSNR; | |
| 222 | uint32_t SendCount; | |
| 223 | uint32_t RecvCount; | |
| 224 | // uint32_t SendTime; | |
| 225 | // uint32_t RecvTime; | |
| 226 | uint16_t TxErr; | |
| 227 | uint16_t RxErr; | |
| 228 | ||
| 229 | uint16_t LostCount; | |
| 230 | uint16_t CtnLstPkts; | |
| 231 | uint16_t MaxCtnLstPkts; | |
| 232 | ||
| 233 | uchar * pTxBuffer; | |
| 234 | uint16_t sizetosend; | |
| 235 | uint16_t sentsize; | |
| 236 | ||
| 237 | uchar * pRxBuffer; // and buffer max size; | |
| 238 | // uint16_t SizeToRecv; | |
| 239 | uint16_t RecvedSize; | |
| 240 | ||
| 241 | ||
| 242 | }stKwChnStat; | |
| 243 | ||
| 244 | typedef struct tagClientStat | |
| 245 | { | |
| 246 | uint32_t sentCount; //发送计数 | |
| 247 | uint32_t recvCount; //接收计数 | |
| 248 | uint32_t lastSendtime; //上次发送时间 | |
| 249 | uint32_t lastSenttime; //上次发完时间 | |
| 250 | uint32_t lastRecvtime; //上次启动接收时间 | |
| 251 | uint32_t lastRecvdtime; //上次收到时间 | |
| 252 | uint32_t lastActTime; //上次动作时间 | |
| 253 | uint32_t lastAckTime; //上次应答时间 | |
| 254 | uint32_t lastErrTime; //上次错误时间 | |
| 255 | uint32_t latancy; //延迟 | |
| 256 | uint32_t cycleTime; //循环时间 | |
| 257 | ||
| 258 | uint16_t LostPackets; //丢包计数 | |
| 259 | uint16_t CtnLstPkts; //连续丢包计数 | |
| 260 | uint16_t MaxCtnLstPkts; //最大连续丢包计数 | |
| 261 | uint16_t TXErr; //发送错误计数 | |
| 262 | uint16_t RXErr; //接收错误计数 | |
| 263 | uint16_t CRCErr; //CRC错误计数 | |
| 264 | uint16_t PktErr; //包错误 ; | |
| 265 | uint16_t ChnErr; //频道错误; | |
| 266 | uint16_t nErrChn; //错误的频道号; | |
| 267 | uint16_t CADDoneCount; //CAD 完成次数 | |
| 268 | uint16_t CADOkCount; //CAD 是次数 | |
| 269 | uint16_t CADNgCount; //CAD 否次数 | |
| 270 | uint16_t CADTimeOut; //CAD 超时次数 | |
| 271 | uint16_t StepErr1; //步骤错误1 | |
| 272 | uint16_t StepErr2; //步骤错误2 | |
| 273 | uint16_t Err1Count; //微闪报警次数 | |
| 274 | uint16_t Err2Count; //大闪报警次数 | |
| 275 | uint16_t Err3Count; //严重丢失信号次数 | |
| 276 | ||
| 277 | int8_t RSSI; //信号强度 | |
| 278 | int8_t SNR; //信噪比 | |
| 279 | int8_t tRSSI; //对方信号强度 | |
| 280 | int8_t tSNR; //对方信噪比 | |
| 281 | ||
| 282 | uint32_t targetSentCount; //对方发送数量 | |
| 283 | uint32_t targetRecvdCount; //对方接受数量 | |
| 284 | ||
| 285 | }stClientStat; | |
| 286 | ||
| 287 | typedef struct tagWLStat | |
| 288 | { | |
| 289 | union { | |
| 290 | uint32_t Status; //状态 | |
| 291 | struct { | |
| 292 | uint32_t bMasterSent:1; | |
| 293 | uint32_t bMasterRecved:1; | |
| 294 | }; | |
| 295 | }; | |
| 296 | uint16_t curStat; //当前状态 | |
| 297 | uint16_t runStep; //工作步骤 | |
| 298 | ||
| 299 | uint16_t RunStat; //运行状态 | |
| 300 | uint16_t ErrStat; //错误状态 | |
| 301 | ||
| 302 | uint32_t RF_Freq; //运行频率 | |
| 303 | ||
| 304 | uint16_t nTimeOnAir; | |
| 305 | uint16_t DeviceAddr; | |
| 306 | uint8_t nSeq; | |
| 307 | uint8_t NetWorkAddr; | |
| 308 | ||
| 309 | uchar Tx_Power; // dBm 5 - 22 dBm | |
| 310 | uchar LoraBandWidth; // [0: 125 kHz, 1: 250 kHz, 2: 500 kHz, 3: Reserved ] | |
| 311 | uchar LoRaFactor; // [SF5 .. SF 12] | |
| 312 | uchar LoRaCodingRate; // [1 : 4/5, 2: 4/6, 3: 4/7, 4: 4/8 ] | |
| 313 | ||
| 314 | uchar LoRaPreambleLen; // 2 - 12 | |
| 315 | ||
| 316 | uchar bEnableAddr; | |
| 317 | uchar bEnableEncrypt; | |
| 318 | uchar bEnableRelay; | |
| 319 | uchar bAutoReSend; //自动重发 | |
| 320 | uint8_t nCurClient; | |
| 321 | ||
| 322 | stClientStat ClientStat[8]; | |
| 323 | ||
| 324 | unsigned char ttTxBuf1[256]; | |
| 325 | uint16_t sizetosend; | |
| 326 | uint16_t sentsize; | |
| 327 | uint16_t sizesending; | |
| 328 | ||
| 329 | unsigned char ttRxBuf1[256]; | |
| 330 | uint16_t ttRxSize; | |
| 331 | unsigned char ttRxRecved; | |
| 332 | ||
| 333 | unsigned char ttAirBuf[65]; | |
| 334 | uint16_t ttAirSize; | |
| 335 | unsigned char bttAirHeader; | |
| 336 | unsigned char bttAirTail; | |
| 337 | ||
| 338 | unsigned char bttAirData; | |
| 339 | ||
| 340 | }stWLRunStat,*pstWLRunStat; | |
| 341 | ||
| 342 | typedef struct tagKwPktStatByte | |
| 343 | { | |
| 344 | uchar nSeq :2 ; | |
| 345 | uchar bErr1 :1 ; | |
| 346 | uchar bErr2 :1 ; | |
| 347 | uchar bHasData :1; | |
| 348 | uchar bHead :1; | |
| 349 | uchar bTail :1; | |
| 350 | }stKwPktStatByte; | |
| 351 | ||
| 352 | typedef struct tagKwPacket | |
| 353 | { | |
| 354 | uchar STSign; // 包开始标记,包类型 | |
| 355 | uchar DstAddr; // 子机组合地址, 包括 频道 和 子机地址 | |
| 356 | uchar Func; // 功能码 | |
| 357 | union{ | |
| 358 | uchar Stat; // 状态字 | |
| 359 | stKwPktStatByte; | |
| 360 | }; | |
| 361 | uchar Data[1]; // 数据 | |
| 362 | ||
| 363 | }stKwPacket, *pstKwPacket; | |
| 364 | ||
| 365 | ||
| 366 | typedef struct tagKwMultiPkt // Kw协议 多机通讯包 | |
| 367 | { | |
| 368 | uchar STSign1; // 包开始标记包括包类型 | |
| 369 | uchar DstAddr; // 目的组合地址，包括 频道？ 和 子机地址 | |
| 370 | uchar SrcAddr; // 源地址，可能为主机或子机。 主机源地址为0 | |
| 371 | uchar nStat; // 状态码 | |
| 372 | uchar Func; // 功能码 | |
| 373 | uchar Data[1]; | |
| 374 | ||
| 375 | }stKwMultiPkt, *pstKwMultiPkt; | |
| 376 | ||
| 377 | typedef struct tagKwMasterCastPkt{ | |
| 378 | uchar STSign1; | |
| 379 | uchar DstAddr; | |
| 380 | uchar SrcAddr; | |
| 381 | uchar nStat; | |
| 382 | uchar Func; | |
| 383 | uchar Data[1]; | |
| 384 | ||
| 385 | }stKwMasterCastPkt, *pstKwMasterCastPkt; | |
| 386 | ||
| 387 | ||
| 388 | int LoadKwConfig(void); | |
| 389 | int SaveKwConfig(void); | |
| 390 | ||
| 391 | int KWireLessInit(bool bRadioEnableMaster, uint32_t nChannel, uint8_t nRadioAddr); | |
| 392 | int KWireLessStart(void); | |
| 393 | ||
| 394 | void OnTxDone( void ); | |
| 395 | void OnRxDone( uint8_t *payload, uint16_t size, int16_t rssi, int8_t snr ); | |
| 396 | void OnTxTimeout( void ); | |
| 397 | void OnRxTimeout( void ); | |
| 398 | void OnRxError( void ); | |
| 399 | void OnCadDone( bool channelActivityDetected); | |
| 400 | ||
| 401 | ||
| 402 | void LedToggle(void); | |
| 403 | ||
| 404 | ||
| 405 | int KWL_Process(int nChn); | |
| 406 | ||
| 407 | int KWLMasterProc(int nChn); | |
| 408 | int KWLSlaveProc(int nChn); | |
| 409 | ||
| 410 | int KWLMasterParsePkt(int nChn, int nSize); | |
| 411 | int KWLSlaveParsePkt(int nChn, int nSize); | |
| 412 | ||
| 413 | int KWLMasterSendReqPkt(int nChn); | |
| 414 | int KWLSlaveSendRplyPkt(int nChn); | |
| 415 | ||
| 416 | ||
| 417 | int KWMasterProc(void); | |
| 418 | int KWSlaveProc(void); | |
| 419 | int MkKwPkg(void* pPkg, int len); | |
| 420 | ||
| 421 | int KWSendPkg(void* pPkg, int len); | |
| 422 | int KWProcPkg(void); | |
| 423 | ||
| 424 | //extern uchar nRadioChannel; | |
| 425 | //extern uchar nRadioAddr; | |
| 426 | ||
| 427 | extern stWLConfig WLCfg ; | |
| 428 | extern stWLRunStat KwRunStat; | |
| 429 | ||
| 430 | ||
| 431 | //int Kw2Init(stKwInitStruct * pInstance, Kw2Struct * InitStruct); | |
| 432 | //int Kw2Stop(); | |
| 433 | //int Kw2SendThrouPkg; | |
| 434 | //int Kw2RecvThrouPkgCallBack; | |
| 435 | //int Kw2Start(); | |
| 436 | //int Kw2GetStat(); | |
| 437 | //int Kw2GetError(); | |
| 438 | //int | |
| 439 | ||
| 440 | #endif ///* __KBUS_H__ */ | |
| 441 | ||
